Παραπομπή σε μορφή APA (7η εκδ.)

YOFFIE, D. B. (1994). International Trade And Competition Cases And Notes In Strategy And Management David B. Yoffie; Benjamin Gomes-casseres. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

YOFFIE, David B. International Trade And Competition Cases And Notes In Strategy And Management David B. Yoffie; Benjamin Gomes-casseres. McGraw-Hill, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

YOFFIE, David B. International Trade And Competition Cases And Notes In Strategy And Management David B. Yoffie; Benjamin Gomes-casseres. McGraw-Hill, 1994.